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* openSUSE fix: mount private-etc on /usr/etc as wellLibravatar smitsohu2020-02-09
| | | | see issue #3145
* Fix indentation for dhcp client codeLibravatar Kristóf Marussy2020-01-27
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* move copyright to 2020 (part 2) (#3181)Libravatar glitsj162020-01-24
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* Run dhclient inside the sandboxLibravatar Kristóf Marussy2019-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * In order to ensure that network interfaces are already configured when the sandboxed launches, we run dhclient in forking mode (no -d switch), which makes the dhclient command exit when it successfully acquired a lease. The dhclient daemon process keeps running in the background. * We read the pid file for dhclient to find out the pid of the daemon process. Because dhclient only writes the pid file in the child process potentially after the forking parent process exits, there is some handling for possible race conditions. * All lease files and pid files are under /run/firejail/dhclient/ * The v4 and v6 dhclient has a separate lease as recommended. * The v4 client is set to generate a DUID, which is also used by the v6 client so that the server can associate the two leases if needed. * /etc/resolv.conf is created in the sandbox just like with the --dns option, by mirroring /etc. When DHCP is used, /etc/resolv.conf is normally empty so that dhclient can overwrite it the nameservers from the DHCP server. Current limitations: * The dhclient processes in the background are not terminated properly (by SIGTERM or dhclient -x), nor is the DHCP lease released (by dclient -r). The reason for this is that firejail drops all capabilities and privileges before the application in the sandbox is launched, which makes it impossible to launch dhclient to release the lease or kill the dhclient processes still running with the effective user id of root. Instead the dhclient daemons die with the sandbox. According to the dhclient man page, releasing the lease is not required by the DHCP specification, so this is not a problem, however some ISPs may require releasing leases. A possible workaround would be to fork another process upon sandbox initialization that invokes dhclient -r when the sandbox is ready to exit. This would require communication with the main firejail process through a pipe, while keeping and required privileges. As this would add some complexity but the benefits have limited applicability (compatibility with esoteric DHCP server configurations), I chose not to implement this. * When only an IPv6 address is requested, the interface may possible not have a link-local address when we run dhclient. This causes dhclient -6 fail, since DHCPv6 uses link-local addressing instead of layer 2 addressing, see e.g., https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=783387 In a future commit, waiting for a link-local address will be added.
* Allow libtrace preload library to use for trace output a logfile specified ↵Libravatar Glenn Washburn2019-08-29
| | | | by the environment variable FIREJAIL_TRACEFILE or as the RUN_TRACE_FILE if it exists ortherwise use the console as before.
* reduce redundancy in pathsLibravatar Reiner Herrmann2019-06-21
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* rundefs.h: housekeepingLibravatar smitsohu2019-05-28
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* fix previous commit, more seccomp testingLibravatar netblue302019-04-09
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* HousekeepingLibravatar Fred-Barclay2019-02-17
| | | | | Make sure all files end with a newline Strip extra newlines and trailing whitespace from files
* move copyright statement to 2019Libravatar smitsohu2019-02-07
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* fix and harden overlay optionsLibravatar smitsohu2018-08-28
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* Replace all possible HTTP links with HTTPSLibravatar Tad2018-08-08
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* evaluate UID_MIN/GID_MID at runtime, remove compile time evaluation - fixes ↵Libravatar netblue302018-06-04
| | | | #1964
* user access database in /etc/firejail/firejail.users - more to comeLibravatar netblue302018-04-05
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* fix seccomp compile problem on Debian wheezy 32bitLibravatar netblue302018-03-22
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* fix seccomp compile on Debian wheezyLibravatar netblue302018-03-22
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* private-lib bug: 32 bit libraries being copied instead of 64 bit versions; ↵Libravatar startx20172018-03-12
| | | | splitting common code for firejail and fldd in a common static library
* add new syscalls from glibc 2.26-10Libravatar Vasya Novikov2018-01-18
| | | | File generated by ../tools/extract_syscall, as per instructions
* move copyright statement to 2018Libravatar startx20172018-01-14
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* replacing seccomp printing with a seccomp disassemblerLibravatar netblue302017-12-28
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* added a tool to measure time spent in various functionsLibravatar startx20172017-10-09
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* merge fixes from 0.9.50-bugfixes branchLibravatar netblue302017-09-11
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* Improve seccomp architecture supportLibravatar Topi Miettinen2017-09-10
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* fix #1522Libravatar netblue302017-09-03
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* Improve seccomp support for non-x86 architecturesLibravatar Topi Miettinen2017-09-02
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* Feature: switch/config option to block secondary architecturesLibravatar Topi Miettinen2017-08-19
| | | | | | | | | Add a feature for a new (opt-in) command line switch and config file option to block secondary architectures entirely. Also block changing Linux execution domain with personality() system call for the primary architecture. Closes #1479
* fix copyright statementLibravatar netblue302017-08-05
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* Improve seccomp printingLibravatar Topi Miettinen2017-07-28
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* Remove trailing whitespace from src/Libravatar Fred Barclay2017-05-24
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* 32bit plaform fixesLibravatar netblue302017-05-10
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* measure start timeLibravatar netblue302017-05-09
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* syscall list update (kernel 4.9.4, Arch Linux)Libravatar startx20172017-03-22
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* copyright 2017Libravatar netblue302017-02-11
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* hidepid part 4Libravatar netblue302016-11-11
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* moving --profile to sboxLibravatar netblue302016-10-28
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* sboxLibravatar netblue302016-10-27
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* testingLibravatar netblue302016-10-13
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* Arch Linux fix: setegid errorLibravatar netblue302016-08-30
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* change errExit message to include filenameLibravatar Aleksey Manevich2016-08-30
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* tighten secutiryLibravatar Aleksey Manevich2016-08-24
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* firemon fixesLibravatar netblue302016-08-17
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* support to disable enforcing firejail.configLibravatar netblue302016-06-12
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* euid switchingLibravatar netblue302016-02-19
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* euid switchingLibravatar netblue302016-02-18
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* Include <sys/socket.h> for sa_family_t (RHEL 6.6)Libravatar Martin Carpenter2016-01-29
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* copyright 2016Libravatar netblue302016-01-13
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* Simple implementation of noblacklist command.Libravatar sarneaud2015-09-01
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* Baseline firejail 0.9.28Libravatar netblue302015-08-08